Address: BERIS Tower, No.11 Alishan Road, Qingdao Economic and Technological Development Area, China

Tel. /Fax: 0086 532 86986696/86986616   Email: qdktjtbgs@126.com
ICP: 鲁ICP备17029321号 Qingdao Development Area Investment Construction Group co.,Ltd POWERED BY WWW.300.CN